Re: [compost_tea] protozoa, hay and adding hay to tea
Be careful using grass clippings. Many grass products such as Weed and Fee=
d and the like contain some nasty herbicides. These are supposed to break =
down in the soil after 60 days and I have no doubt that they do under contr=
olled situations. Wild harvest grass clippings can have any number of resi=
dual inputs. Dump these in your compost and you are transferring the bad s=
tuff.
Washington State University did a number of tests that show Plicotin and ot=
her residuals are potentially cancerous at 1PPB (yes, that's billion) and t=
he results of those studies have virtually shut down several composting ope=
rations in Washington state.
I'm not directly citing here but I think all grasswaste cannot be composted=
at existing facilities or are under some severe restrictions. I'll have to=
recheck to be sure.
Ted Peterson
Earth-Wise/Spirit of the Earth
----- Original Message -----
From: Jeff Lowenfels
To: compost_tea_at_yahoogroups.com
Sent: Sunday, December 07, 2003 9:49 AM
Subject: Re: [compost_tea] protozoa, hay and adding hay to tea
Chris, you can use grass clippings for protozoa as well. If you know the=
lawn is organic you will be in the clear, obviously.
cheers,
jeff
Yahoo! Groups Sponsor
ADVERTISEMENT
To unsubscribe from this group, send an email to:
compost_tea-unsubscribe_at_yahoogroups.com
Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
Received on Sun Dec 07 2003 - 13:59:48 EST
This archive was generated by hypermail 2.3.0
: Tue Feb 07 2012 - 14:14:55 EST